# Q81505110

> high proper-motion star in the constellation Ursa Major

**Wikidata**: [Q81505110](https://www.wikidata.org/wiki/Q81505110)  
**Source**: https://4ort.xyz/entity/q81505110


## References

1. SIMBAD
2. Objective-prism spectral classifications of northern proper-motion stars
3. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
4. The USNO-B Catalog
5. Gaia Data Release 2
6. The Penn State - Torun Centre for Astronomy Planet Search stars. IV. Dwarfs and the complete sample